I assume it refers to the 'Famous Five' by Enid Blyton, not very well worded though.
This is a ditloid. The answer is 9 = gallons in a firkin.
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8 equals fingers on the human hand (plus 2 thumbs)
G G G Eb G G F We are young but we have heart G F Eb Eb Eb Eb G F Eb F Born in this world as it all falls apart G G G Eb G G F G We are strong but we don't belong G F Eb Eb Eb Eb G F Eb F D C Born in this world as it all falls apart art art
G G F D G F D G F Eb Eb Eb D D Eb Eb C C G G F D G F D G F Eb Eb Eb D D Eb Eb C CEb D D Bb Bb.
5 Four Three Two One
The ditloid "3300 equals S of F FRB" stands for "3,300 seconds of Famous Forty-Round Battles." It refers to the total number of seconds in 55 minutes, which is often associated with a specific context or theme in games or historical references involving battles.
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